baber/WOPTO huggingface dataset:
Patent JP-2021018319-A (JP)
Title: Image forming apparatus
Inventor: TSUTSUMI YOSHIAKI
IPC: G03G21/00
Filed: 2019-07-19
Abstract: To provide an image forming apparatus that can warn a user that a sheet is stored in the image forming apparatus in a wrong direction.SOLUTION: An image forming apparatus 100 comprises an image forming unit 20, a detection unit 30, and a display unit 40. The image forming unit 20 forms an image on a first surface P1 of a sheet P having the first surface P1 and a second surface P2. The detection unit 30 is located upstream of the image forming unit 20 in a sheet conveyance direction D and detects whether the image is formed on the first surface P1 of the sheet P. When the detection unit 30 detects that the image is formed on the first surface P1 of the sheet P, the display unit 40 displays information indicating that the image is formed on the first surface P1 of the sheet P.SELECTED DRAWING: Figure 2
Patent JP-2021018937-A (JP)
Title: Heat dissipation structure and battery comprising the same
Inventor: SHIMIZU TAKAO
IPC: H01M10/653
Filed: 2019-07-22
Abstract: To provide a heat dissipation structure and a battery comprising the same, the heat dissipation structure being adaptable for various forms of heat sources, being light-weight, being capable of implementing high heat dissipation efficiency via secure heat conduction, and having excellent properties of a restoration characteristic and destruction suppression when receiving pressing force from the heat sources.SOLUTION: The present invention relates to a heat dissipation structure 1 and a battery 50 comprising the same. The heat dissipation structure 1 comprises a plurality of heat dissipation members 5, the heat dissipation members 5 comprising a cushion member 10 including a space part 10a inside and a heat conduction sheet 20 covering an outside surface of the cushion member 10. The cushion member 10 includes: first and second cushion pieces 11, 12 that are arranged separately across slits S1, S2 along the longer direction of the cushion member 10; and a third cushion piece 13 that connects the first and second cushion pieces 11, 12. The heat conduction sheet 20 has a surplus region 20a that has a length by which the sheet exceeds the circumference length of an outside surface of the cushion member 10 and enables overlapping of the sheet in a non-adhesion state.SELECTED DRAWING: Figure 2
Patent JP-2021022008-A (JP)
Title: Item presenting method, item presenting program and information processing device
Inventor: NORO TOMOYA
IPC: G06Q10/02
Filed: 2019-07-24
Abstract: To improve the determination precision for a user preference.SOLUTION: A meeting room reservation server selects, from among a plurality of items to be presented, a first presented item to be presented to a user. The meeting room reservation server identifies, for each combination of two items in the plurality of items, a second presented item that has the minimum number of presented times presented as a selection candidate together with the first presented items in the selectable items on the basis of record information that counts the number of presented times and the number of selected times. The meeting room reservation server presents the first presented item and the second presented item to the user.SELECTED DRAWING: Figure 1
Patent JP-2019187448-A (JP)
Title: Exporting selected group of micro-objects from micro-fluidic device
Inventor: KEITH BREINLINGER
IPC: C12N5/078
Filed: 2019-07-25
Abstract: To export selected elements from a micro-fluidic device in biosciences and related fields.SOLUTION: A group of micro-objects in a holding pen in a micro-fluidic device can be selected and moved to a staging area, from which the micro-objects can be exported from the micro-fluidic device. The micro-fluidic device can have a plurality of holding pens, and each holding pen can isolate micro-objects located in the holding pen from micro-objects located in the other holding pens or elsewhere in the micro-fluidic device. The selected group of micro-objects can comprise one or more biological cells, such as a clonal population of cells. Embodiments of the invention can thus select a particular group of clonal cells in a micro-fluidic device, move the clonal cells to a staging area, and export the clonal cells from the micro-fluidic device while maintaining the clonal nature of the exported group.SELECTED DRAWING: Figure 1A
Patent JP-2021019799-A (JP)
Title: Tomosynthesis imaging control device, operation method of tomosynthesis imaging control device, operation program of tomosynthesis imaging control device, and radiation source
Inventor: MATSUURA MASAYOSHI
IPC: A61B6/00
Filed: 2019-07-26
Abstract: To provide a tomosynthesis imaging control device, an operation method of the tomosynthesis imaging control device, an operation program of the tomosynthesis imaging control device, and a radiation source capable of utilizing the merit when executing tomosynthesis imaging by using the radiation source composed of a plurality of radiation tubes.SOLUTION: A control device includes a detection unit, a determination unit, a generation unit, and a control unit. The detection unit detects a state of each of a plurality of radiation tubes when executing tomosynthesis imaging in which radiation is continuously irradiated onto a subject at a plurality of different irradiation angles by using the plurality of radiation tubes so as to generate a tomographic image in an arbitrary tomographic surface of the subject. The determination unit determines whether or not the generation of the tomographic image is to be permitted according to a result of the detection by the detection unit, and outputs a determination result. The generation unit generates the tomographic image. The control unit controls the operation of the generation unit according to the determination result.SELECTED DRAWING: Figure 11
Patent JP-2021021278-A (JP)
Title: Double-floor system and cover member for double-floor system
Inventor: KONDO HIKARI
IPC: E04F15/024
Filed: 2019-07-30
Abstract: To provide a double-floor system capable of preventing a remaining trace of a finishing material by a reinforcement of a cover material from being conspicuous while maintaining a strength.SOLUTION: A double-floor system W1 formed by placing a roughly plate-like cover member 2 between a plurality of supports 10 is configured such that the cover member 2 includes a plurality of reinforcements 27 having long grooves or holes on the base surfaces thereof, and the reinforcements 27 include only those roughly parallel and roughly perpendicular in a longitudinal direction with respect to one side of the cover member 2.SELECTED DRAWING: Figure 1
Patent JP-2021020186-A (JP)
Title: Air purifier
Inventor: KANEKO SHINJI
IPC: B01F3/04
Filed: 2019-07-30
Abstract: To provide an air purifier which purifies air by contacting the air containing fine particles with water and making the water absorb the fine particles in the air.SOLUTION: An air purifier purifies air by mixing the air introduced from an external and water jetted from a jetting nozzle in a purification duct, and discharges clean air from a discharge duct. The air purifier includes: an agitation part which has an agitation member arranged on the purification duct and spirally dispersing a mixed fluid with the air and water mixed in the purification duct, has a larger diameter than upper and lower end parts of the purification duct, and is formed so as to protrude outward in a flange shape; a recovery hole which is arranged on a bottom surface of the agitation part outside the agitation member; a guide member which is arranged so as to guide the mixed fluid to the recovery hole; and a recovery part which is arranged so as to communicate with the recovery hole.SELECTED DRAWING: Figure 1
Patent JP-2019204968-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8234
Filed: 2019-07-30
Abstract: To provide a semiconductor memory device which achieves high speed operation and low power consumption, and which increases capacity of a capacitor by increasing storage capacity per unit area.SOLUTION: A semiconductor memory device 300 comprises a memory cell CL including two or more sub memory cells SCL_1-c. The sub memory cell SCL_j (j is a natural number from 1 to c) includes a word line WL, a bit line BL, a first capacitor Cf_j (j is a natural number from 1 to c), a second capacitor Cb_j (j is a natural number from 1 to c), and a transistor Tr_j (j is a natural number from 1 to c). In the memory cell, the sub memory cell is formed while being laminated, and in the transistor, a first gate and a second gate are provided via a semiconductor film. The first gate and the second gate are connected with the word line. One of a source and a drain of the transistor is connected with the bit line, and the other of the source and the drain of the transistor is connected with the first capacitor and the second capacitor. The first gate and the second gate of the transistor in each of the sub memory cells are overlapped and connected.SELECTED DRAWING: Figure 1
Patent JP-2021025416-A (JP)
Title: Hydraulic pump and hydraulic device
Inventor: MOCHIZUKI YASUHISA
IPC: F04B1/22
Filed: 2019-07-31
Abstract: To provide a hydraulic pump capable of improving stability of operation of a hydraulic cylinder by reducing noise when the hydraulic pump is combined with the hydraulic cylinder.SOLUTION: A hydraulic pump 3 comprises a cylinder block 63 and a valve plate 67. A first port 21, a second port 22 and a third port 23 are formed in the valve plate 67. When a circular region around a rotation axis center of the cylinder block 63 is divided into a first half circular region 67a and a second half circular region 67b, the first port 21 is disposed in the first half circular region 67a. The second port 22 is disposed in the second half circular region 67b. The third port 23 is disposed at an inner peripheral side than the second port 22 in the second half circular region 67b. In the cylinder block 63, a plurality of piston holes 69 are disposed, along two virtual circles of which the diameter are different from each other around an axis center 71, alternately in circumferential directions of the two virtual circles.SELECTED DRAWING: Figure 2
Patent JP-2021027125-A (JP)
Title: Semiconductor memory device and method of manufacturing semiconductor memory device
Inventor: Yoshimura Naoya
IPC: H01L21/336
Filed: 2019-08-02
Abstract: To improve reliability of data stored in a semiconductor memory device.SOLUTION: A semiconductor memory device according to an embodiment includes a first conductor layer WLa, a second conductor layer WLb, an insulating region MT between the first and second conductor layers, and a pillar MP. The pillar divides the insulating region and is in contact with the first and second conductor layers. The pillar includes a first portion for dividing the insulating region, and second and third portions having portions isotropically spreading respectively from the first portion to sides of the first and second conductor layers. The first portion AH includes a semiconductor layer 41 and a first insulating film 42 at a side surface of the semiconductor layer 41. A pillar includes a first region FP opposite to the first portion AH and a second region CP other than the first region, and has a conductive film 43a in contact with the first insulating film 42 and a second insulating film 44a between the conductive film 43a and the first conductor layer WLa. A film thickness FT2 of the second insulating film 44a in the second region CP is thicker than a film thickness FT1 of the second insulating film 44a in the first region FP.SELECTED DRAWING: Figure 6
Patent JP-2020005270-A (JP)
Title: Imaging apparatus, image processing system, imaging method, and program
Inventor: NIINAMI NORIKATSU
IPC: H04N5/225
Filed: 2019-08-05
Abstract: To generate an image of an optimal image quality even if plural scenes are included in the image.SOLUTION: An imaging apparatus comprises an imaging unit for capturing an image; a dividing unit for dividing the image into plural divided images; a determination unit for determining the scenes of the divided images for each divided image; and a processing unit for performing image processing of each divided image with correction parameters corresponding to the scene.SELECTED DRAWING: Figure 2
Patent JP-2021031061-A (JP)
Title: Sealing device
Inventor: TAJIMA TOMONORI
IPC: B65B59/04
Filed: 2019-08-14
Abstract: To provide a sealing device capable of avoiding noise generation during operation and deterioration of parts, in a box motion type sealing device in which a cutter can be easily attached and detached without using a tool.SOLUTION: A horizontal sealing device 30 is provided with sealers 31 and 32 arranged one above the other with the packaging film YA1 containing the packaged object XA1 sandwiched between them, a cutter 40 provided so as to project from the sealing surface of at least one of the sealers 31 and 32, a first position capable of urging in a direction in which the cutter 40 protrudes, an operating means 41 configured to be switchable to a second position different from the first position, and holding means 80 that holds a first region 71 on the operating means 41 side which is arranged to face each other in the first position and a second region 72 on the cutter 40 side in a predetermined relative position.SELECTED DRAWING: Figure 5
Patent JP-2021030109-A (JP)
Title: Filtration device
Inventor: TSUKIJI HIDEAKI
IPC: B01D35/027
Filed: 2019-08-19
Abstract: To provide a filtration device which can create an atmosphere that is in line with the natural environment.SOLUTION: A filtration device 1, which sucks and filters water in a water tank and refluxes filtered water into the water tank, comprises: a filter medium 4 which is located in the water tank and in which a suction port 41 for sucking water in the water tank is formed; a plant holder 5 which holds aquatic plant WP; and a cylindrical body 3 which connects the filter medium 4 and the plant holder 5. The plant holder 5 is attached to the cylindrical body 3, and thus, is located outside the suction port 41 and near the suction port 41.SELECTED DRAWING: Figure 1
Patent JP-2021034322-A (JP)
Title: Lighting device
Inventor: KAWAGOE MAKOTO
IPC: F21S8/08
Filed: 2019-08-29
Abstract: To provide a lighting device that can charge a storage battery without rising the current electricity rate classification to a higher classification.SOLUTION: A lighting device 10 includes a storage battery 13, a charging/discharging part 41 that charges and discharges the storage battery 13, a brightness sensor 27 that detects peripheral brightness, a lighting circuit part 40, and a control unit 43. The lighting circuit part 40 turns on and off a light source 12 by an external power supply E or a power source of the storage battery 13 that is used in a case of power outage of the external power supply E, according to peripheral brightness detected by the brightness sensor 27. The control unit 43 controls the charging/discharging part 41, and causes the power source of the storage battery 13 to be discharged to supply the power to the lighting circuit part 40 in a case of power outage of the external power supply E, and causes the storage battery 13 to be charged when power is supplied from the external power supply E except to the lighting circuit part 40 causing the light source 12 to light with a brightness equal to or higher than a predetermined brightness by the external power supply E.SELECTED DRAWING: Figure 1
Patent JP-2020038647-A (JP)
Title: Traffic signal control system and traffic signal control method
Inventor: CAO HUO
IPC: G08G1/01
Filed: 2019-08-29
Abstract: To provide a traffic signal control system that flexibly adjusts a traffic signal light time at an intersection on the basis of vehicle flow rate information, improves vehicle traffic efficiency, and reduces traffic congestion at the intersection.SOLUTION: A traffic signal control system includes a smart roadside device 2 and a traffic signal device 1. The smart roadside device has a roadside sensing module 20 and a roadside processing module 30. The roadside sensing module includes a camera 210 that collects traffic signal image information of the traffic signal device, and a radar 220 that obtains first ambient environment information of an intersection monitored by the smart roadside device. The roadside processing module determines vehicle flow rate information of a lane having a red signal on the basis of the first ambient environment information and the traffic signal image information, determines a green signal time on the basis of the determined vehicle flow rate information, and controls the next cycle of the green signal display period of the traffic signal device on the basis of the determined green signal time.SELECTED DRAWING: Figure 1
Patent JP-2020038005-A (JP)
Title: Joint
Inventor: KIMURA EIJI
IPC: E03C1/12
Filed: 2019-09-02
Abstract: To provide a collective joint which ensures a wide space under a swiveling vane in an inclined pipe to improve draining performance, when the collective joint is formed by injection molding.SOLUTION: A collective joint 11 includes: a joint body 16 which is formed in a tubular shape, and on which an axis O is disposed in a vertical direction; and a swiveling vane 34 provided on an inner peripheral surface of the joint body. The swiveling vane gradually extends toward a first side in a circumferential direction from an upper side to a lower side. the joint body has an inclined pipe portion 32 gradually decreasing a diameter from the upper side to the lower side. At least a part of the swiveling vane is provided on an inner peripheral surface of the inclined pipe portion, and the inner peripheral surface of the inclined pipe portion has a first inner surface 32a gradually inclining so as to approach the axis from the upper side to the lower side, and a second inner surface 32b disposed at a part under the swiveling vane and gradually separating from the axis from the upper side to the lower side.SELECTED DRAWING: Figure 4
Patent JP-2019220709-A (JP)
Title: Solar cell module and method of manufacturing solar cell
Inventor: MASUKO KEIICHIRO
IPC: H01L31/0224
Filed: 2019-09-03
Abstract: To provide technology for facilitating a configuration of a solar cell module.SOLUTION: A solar cell module includes a plurality of solar cells 10. A plurality of finger electrodes 30 for a first electrode are provided on a principal surface of a semiconductor substrate 50 of the solar cell 10. Also, a bus bar electrode 32 for the first electrode is provided on the principal surface of the semiconductor substrate 50 and is connected to the plurality of finger electrodes 30 for the first electrode. The bus bar electrode 32 for the first electrode extends from the semiconductor substrate 50 toward a direction of an adjacent another solar cell 10. On the bus bar electrode 32 for the first electrode, a portion provided on the principal surface of the semiconductor substrate 50 and a portion extending from the semiconductor substrate 50 are formed to be integrated with each other.SELECTED DRAWING: Figure 2
Patent JP-2020160044-A (JP)
Title: Distance measuring device and distance measuring method
Inventor: NIINAMI NORIKATSU
IPC: G01S7/484
Filed: 2019-09-05
Abstract: To obtain a distance measuring device and a distance measuring method that can extend the range where distance is measurable.SOLUTION: A distance measuring device comprises: a light source that has light emitting areas arranged in a two-dimensional manner; and a light receiving unit that receives reflected light reflected by an object of distance measurement present in a distance measurement area. An area-classified light quantity control unit 41 performs preliminary light emission by simultaneously emitting light emission points of the light source with the same quantity of light, and controls the quantity of the light emission based on the quantity of received light of each of light receiving areas measured by an area light quantity measuring unit through the preliminary light emission. A distance measuring unit 42 measures the distance to the object of distance measurement for each of the light receiving areas through the light emission.SELECTED DRAWING: Figure 1
Patent JP-2021030029-A (JP)
Title: Electric rotation type waterproof washer
Inventor: NAGATA KAZUSHI
IPC: A47L11/162
Filed: 2019-08-19
Abstract: To provide an electric rotation type waterproof washer implementing high workability and high washing efficiency for performing release from heavy labor and danger in washing work such as bathtub cleaning.SOLUTION: An electric rotation type waterproof washer includes: a grip part that stores a battery in a waterproof manner inside the grip part; a shaft part 3 that extends from the grip part and stores wiring inside the shaft part; and a brush part 5 that connects with the shaft part via a joint whose angle can be changed. The brush part is constituted by: a base 6 mounted on the joint 4; a motor driving part that is connected to the base, generates rotary driving force, and has a waterproof structure; a rotation driving part 10 that performs transmission, deceleration, and reverse rotation transmission of rotation of the motor driving part; and a pair of two or more brush bodies 8 that are connected to the rotation driving part. The rotation driving part is constituted by gears including at least : a driving gear connecting with the motor driving part; an action gear connecting with the brush bodies; and an adjustment gear between the driving gear and the action gear to connect the driving gear with the action gear. Rotation speed of the motor driving part is reduced on the basis of a diameter ratio between the driving gear and the action gear.SELECTED DRAWING: Figure 1
Patent JP-2021043527-A (JP)
Title: Method for menu fund, system, program, server device, and terminal
Inventor: KASHIMA AKIHIRO
IPC: G06Q30/06
Filed: 2019-09-06
Abstract: To promote development of a menu having an ability to attract customers by sending menu entry candidate information as an investment object to a food service user including a general consumer to collect investment.SOLUTION: A method for a menu fund comprises the steps of: producing investment stage information (12); publishing menu entry candidate information (16) on an investment stage (14) and accepting investment in a menu entry candidate; and determining or selecting the menu entry candidate on the basis of the investment. The method further comprises the step of producing the menu entry candidate information including foodstuff information. The method further comprises the step of producing the menu entry candidate information including combination information on a foodstuff and a preparation.SELECTED DRAWING: Figure 1
Patent JP-2021011005-A (JP)
Title: Cutting tool
Inventor: ANDO YUKINORI
IPC: B23B29/12
Filed: 2019-09-06
Abstract: To provide a cutting tool that enables helical flutes with different leads to be machined by one tool and that can reduce a component storage cost.SOLUTION: A cutting tool 1 comprises: a head part 10 that has an insert mounting seat 102 for being fitted with a cutting insert 101; a shank 20 that is mounted on the back end side of the head part 10 and that holds the head part 10; and a bolt 103 that fixes a position of the head part 10 with respect to the shank 20 when the head part 10 is mounted on the shank 20. The head part 10 can be mounted on the shank 20 in such a manner that an angle is changed around a central axis O.SELECTED DRAWING: Figure 1